GHASP. A 3D Survey of Spiral and Irregular Galaxies at Halpha. Comparison between low and high resolution rotation curves of late-type dwarf galaxies

Philippe Amram, Olivia Garrido

This survey, once completed, will provide a 3D sample of 200 nearby spiral and irregular galaxies in the Halpha line, using a Fabry-Perot system. The data cubes obtained for each g…